Hayden Sanchez is a male voice actor who portrays the main character of the Oobi at Work video series, Oobi Wazzup. He is the only actor to play a character in every episode of Oobi at Work.
He also portrays several characters in other video series by Oobiatwork, the creator of Oobi at Work, such as "Take A Bath, Oobi!" and "The Oobi Symphony".
His only other major appearance in a YouTube video was in Oobi: The Movie, a ten-minute-long YouTube video that was first going to be part of the never-premiering series Oobi's Groobi Toons.
- In October 2010 (two months before the first Oobi at Work episode to air on YouTube was produced), Hayden Sanchez was using a different voice pattern than in the Oobi at Work episodes on YouTube. The voice was higher-pitched, and it was more unique than his voice in the YouTube videos.